| MODEL | YAMAHA YZ250FX 2022 |
| Year | 2022 |
| Engine Type | Single cylinder, four-stroke, DOHC, 4 valves (titanium) |
| Displacement / Capacity | 250 cc / 15.25 cu in |
| Bore X Stroke | 77.0 x 53.6 mm / 3.0 x 2.1 in |
| Compression Ratio | 13.8:1 |
| Cooling System | Liquid cooled |
| Max Power | — |
| Max Torque | — |
| Ignition | — |
| Induction | Fuel injection, 44 mm Mikuni |
| Start System | — |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6-speed |
| Clutch | Wet, multiplate |
| Final Drive | O-ring chain |
| CHASSIS SPECS | |
| Frame | Bilateral beam |
| Front Suspension | KYB spring-type fork, speed-sensitive damping, fully adjustable, 310 mm / 12.2 in travel |
| Rear Suspension | KYB single shock, fully adjustable, 318 mm / 12.5 in travel |
| Front Brakes | Single hydraulic disc, 270 mm / 10.6 in |
| Rear Brakes | Single hydraulic disc, 245 mm / 9.6 in |
| DIMENSION SPECS | |
| Overall Length | 2174 mm / 85.6 in |
| Overall Width | 826 mm / 32.5 in |
| Overall Height | 1280 mm / 50.4 in |
| Seat Height | 955 mm / 37.6 in |
| Wheelbase | 1481 mm / 58.3 in |
| Ground Clearance | 320 mm / 12.6 in |
| Dry Weight | — |
| Wet Weight | 111.1 kg / 245 lb |
| WHEEL SPECS | |
| Front Tyre | 80/90-21 |
| Rear Tyre | 110/100-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 8.33 Litres / 2.20 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The YZ250FX is the cross-country version of the YZ250F, adding a six-speed gearbox, 18-inch rear wheel, a bigger fuel tank and a lower seat for off-road racing. It keeps the fuel-injected DOHC four-stroke engine and fully adjustable KYB suspension of the motocross model.
